Learn java structured concurrency deadline propagation to keep Java APIs predictable under load, with virtual threads, fast cancellation, and bounded latency.
Category: Java
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One Request, One Budget: Containing Tail Latency in Java with Virtual Threads and Structured Concurrency
Learn java structured concurrency deadline propagation to keep Java APIs predictable under load, with virtual threads, fast cancellation, and bounded latency.
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The Build Was Green, the Artifact Was Wrong: A 2026 Java Playbook for Gradle Dependency Verification and Locking
Practical Java guide to Gradle dependency verification, dependency locking, and repository filtering to prevent build drift and reduce supply-chain risk.
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From Pager to Proof: A 2026 Java Runbook for Continuous JFR Capture and Fast CPU Triage
Java Flight Recorder in production: set up continuous JFR capture, extract the right incident window, and triage CPU spikes fast with safer profiling tradeoffs.
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The 90-Second Java Pod Restart: A 2026 Runbook for CDS Archives, Startup Telemetry, and Safer JVM Flags
Java startup performance in Kubernetes: a practical runbook for CDS archives, startup telemetry, and safer JVM flags to reduce restart-to-ready delays.
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The Thread Pool That Stopped Scaling: A Java 21 Virtual Threads Migration Runbook for Spring Boot APIs
A practical Java 21 virtual threads migration runbook for Spring Boot APIs, covering pinning, database pool tradeoffs, and safe backpressure in production.
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The Tuesday Memory Leak: A Java Production Triage Playbook with JFR, Heap Histograms, and async-profiler
Practical Java memory leak troubleshooting with JFR, heap histograms, and async-profiler, including Kubernetes debug workflows and production tradeoffs.
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The Friday Rebalance Incident: Hardening Java Kafka Consumers with Cooperative Rebalancing and Idempotent Commits
A practical Java Kafka consumer rebalancing guide with cooperative assignment, idempotent commits, and Spring Kafka error handling to reduce duplicate events.
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Java in 2026: Build a Transaction-Safe Event-Driven Order Service with Spring Boot, Kafka, and the Outbox Pattern
If your Java services still rely on dual writes to a database and Kafka, you are one deployment away from inconsistent data and painful incident calls. In this guide, you will build a production-ready event-driven order service using Spring Boot…